CN218980895U - Maintenance hook lock device for hooking and dragging bag cage filter bag - Google Patents
Maintenance hook lock device for hooking and dragging bag cage filter bag Download PDFInfo
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- CN218980895U CN218980895U CN202223501650.3U CN202223501650U CN218980895U CN 218980895 U CN218980895 U CN 218980895U CN 202223501650 U CN202223501650 U CN 202223501650U CN 218980895 U CN218980895 U CN 218980895U
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- filter bag
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- bag
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Abstract
The utility model discloses an overhaul hook lock device for hooking a bag cage filter bag, which comprises: the elastic band is of an annular cylindrical structure, the bottom end of the elastic band is connected with a filter bag, the inside of the filter bag wraps the outer wall surface of the cage body, the bottom end of the inner part of the cage body is provided with a hook, the upper end of the cage body is connected with a limiting ring in a clamping manner, and limiting blocks are symmetrically arranged on the inner wall of the limiting ring; the swivel is in sliding connection limiting ring upper end, the inside guided way that is provided with of swivel, and the inside sliding connection of guided way has the stopper, the inside symmetry of guided way is provided with the straight strip form crossing that runs through the swivel lower terminal surface. The overhaul hook lock device for the filter bag of the bag dragging cage is arranged between the elastic band and the filter bag, so that the filter bag is sleeved with the positioning lock through the outward overturning of the elastic band and the contact of the outer surface of the dust removing equipment when the filter bag is installed and used, the elastic band is convenient to cooperate with the position limit of the filter bag, and the falling condition of the filter bag when the cage body is installed is reduced.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to an overhaul hook lock device for a hook dragging bag cage filter bag.
Background
The filter bag has excellent chemical property stability and heat resistance, is representative of the highest performance in the filter material industry, is also the variety with the highest performance in all common filter materials, reaches higher level in the aspects of filtering efficiency, filtering precision and the like, and is sleeved on the outer wall surface of the filter cage body to be placed into dust removing equipment for use when being used when being combined with the filter cage body in use.
The current filtering cage body is when installation use, through installing filtering bag inside equipment, through placing filtering cage body inside, install for the filtering bag that is located the upper end is carried into inside equipment easily, increase the degree of difficulty of drawing, and the upper end of filtering the cage body with collude and draw further locking and fix a position when using, make in the middle of the maintenance process need to the locking of upper end position be released and just can take out filtering the cage body, required step increases, and to the position adjustment to the bottom when installing the filtering cage body and use need rely on the holistic adjustment of dragging of filtering the cage body, increase the degree of wear between filtering cage body and the filtering bag.
Disclosure of Invention
The utility model aims to provide an overhaul hook lock device for hooking a bag cage filter bag, which aims to solve the problems that in the background technology, a filter bag at the upper end is easily brought into equipment for installation by putting the filter cage body into the equipment, the difficulty of extraction is increased, the upper end of the filter cage body is further locked and positioned with hooking, the filter cage body can be taken out only by unlocking operation in overhaul, and the installation and adjustment of the bottom end of the filter cage body are required to depend on the whole dragging adjustment of the filter cage body, so that the abrasion degree between the filter cage body and the filter bag is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the overhaul hook lock device comprises an elastic band, wherein the elastic band is of an annular cylindrical structure, the bottom end of the elastic band is connected with a filter bag, the filter bag is internally wrapped on the outer wall surface of the cage body, the bottom end of the inner part of the cage body is provided with a hook buckle, the upper end of the cage body is connected with a limiting ring in a clamping manner, and limiting blocks are symmetrically arranged on the inner wall of the limiting ring;
the rotating ring is connected to the upper end of the limiting ring in a sliding manner, a guide rail is arranged in the rotating ring, a limiting block is connected in the guide rail in a sliding manner, straight-bar-shaped crossing penetrating through the lower end face of the rotating ring is symmetrically arranged in the guide rail, and the inner wall of the rotating ring is of a slope structure;
the arc strip, its symmetry is installed the swivel bottom, arc strip surface and ball contact, and the ball rolls and set up in arc pole one end to the arc pole other end is connected with the inside block of holding ring, arc pole internal face is provided with the bull stick, and the bull stick rotates to be connected inside the spacing ring.
By adopting the technical scheme, the device is convenient for the internal structure of the device to provide a stable output environment for installation and positioning.
Preferably, an elastic band is arranged in the upper end of the elastic band, and one end of a positioning ring is arranged on the inner wall of the elastic band.
By adopting the technical scheme, the elastic band is convenient for further limiting the position of the elastic band, and the elastic band is convenient for cooperation use.
Preferably, the diameter of the limiting ring is consistent with the diameter of the cage body, and the bottom end of the limiting ring is provided with a block structure which is connected with the top end of the cage body in a clamping manner.
By adopting the technical scheme, the device is convenient to position, install and use between the limiting ring and the cage body, and is convenient to position and use.
Preferably, vertical strip prompt lines are symmetrically arranged on the inner wall of the swivel, and the prompt lines are aligned with the highest point of the arc-shaped strip.
By adopting the technical scheme, the highest point position of the arc-shaped strip is further limited and installed by the swivel conveniently.
Preferably, the width dimension of the guide rail is larger than that of the limiting block, and the guide rail and the arc-shaped strip are all in annular arrangement.
By adopting the technical scheme, the guide rail is convenient for providing installation and positioning installation for the position of the limiting block.
Preferably, the locating ring is internally provided with a hole which is connected with the arc-shaped rod in a clamping way, and the arc-shaped rod penetrates through the inside of the limiting ring.
By adopting the technical scheme, the arc-shaped rod position inside the positioning ring is convenient to provide further positioning, installation and use.
Compared with the prior art, the utility model has the beneficial effects that: the overhaul hook lock device for the filter bag of the dragging bag cage comprises a main body and a main body, wherein the main body is provided with a main body and a main body:
1. when the device is used, through the braiding positioning between the elastic band and the filter bag, the filter bag is turned outwards through the elastic band to contact with the outer surface of the dust removing equipment to be sleeved, positioned and locked when the filter bag is installed and used, so that the elastic band is convenient to be matched with the position of the filter bag to further limit, and the falling condition of the filter bag when the cage body is installed is reduced;
2. the guide positioning of the hooking position is provided when the hooking ring in the device is used at the position of the cage body, and the hooking ring is further used for providing extraction and installation auxiliary positioning for the installation position of the cage body, so that the cage body can be conveniently and directly placed into the filter bag for positioning and installation, and the difficulty of the installation work of the cage body is effectively reduced;
3. the limiting ring is further positioned through the position of the limiting ring inside the device, the limiting ring is matched with the rotating rod and the locating ring, the rotating rod is pushed by the arc-shaped strip when in rotation use, the arc-shaped rod penetrates through the limiting ring to directly further position the inner part of the locating ring inside the elastic band to form a locking hook lock structure, and the stable connection between the filter bag and the cage body is convenient to maintain.
Drawings
FIG. 1 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 2 is a schematic diagram of the overall internal side view of the present utility model;
FIG. 3 is a schematic view of the overall internal top view structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic view of the internal perspective sectional structure of the swivel of the utility model.
In the figure: 1. an elastic band; 2. a filter bag; 3. a cage body; 4. hooking and buckling; 5. a limiting ring; 6. a limiting block; 7. a swivel; 8. a guide rail; 9. an arc-shaped strip; 10. a ball; 11. an arc-shaped rod; 12. a rotating rod; 13. and a positioning ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an overhaul hook lock device for a bag-dragging cage filter bag comprises an elastic band 1, a filter bag 2, a cage body 3, a hook buckle 4, a limiting ring 5, a limiting block 6, a rotating ring 7, a guide rail 8, an arc-shaped strip 9, a ball 10, an arc-shaped rod 11, a rotating rod 12 and a locating ring 13;
the elastic band 1 is of an annular cylindrical structure, the bottom end of the elastic band 1 is connected with a filter bag 2, the filter bag 2 internally wraps the outer wall surface of the cage body 3, a hook 4 is arranged at the bottom end of the inner part of the cage body 3, the upper end of the cage body 3 is connected with a limiting ring 5 in a clamping manner, limiting blocks 6 are symmetrically arranged on the inner wall of the limiting ring 5, an elastic band is arranged at the inner part of the upper end of the elastic band 1, one end of a positioning ring 13 is arranged on the inner wall of the elastic band 1, the diameter of the limiting ring 5 is consistent with that of the cage body 3, and a block-shaped structure connected with the top end of the cage body 3 in a clamping manner is arranged at the bottom end of the limiting ring 5;
when in use, the elastic band 1 is made of elastic material, and the elastic band 1 is further wrapped at the position of the swivel 7, when in use, the whole cage body 3 is wrapped by the filter bag 2, as shown in fig. 1, so that the whole cage body 3 is positioned on the filter bag 2, and when in use, the positioning ring 13 arranged at the top end inside the elastic band 1 is used for further positioning and mounting the arc-shaped rod 11, and when in use, the cage body 3 is connected with the inside of the limiting ring 5 in a clamping way, as shown in fig. 4, so that the cage body 3 and the limiting ring 5 are arranged inside the filter bag 2;
the swivel 7 is in sliding connection with the upper end of the limiting ring 5, a guide rail 8 is arranged in the swivel 7, a limiting block 6 is in sliding connection with the inside of the guide rail 8, straight strip-shaped crossing penetrating through the lower end face of the swivel 7 is symmetrically arranged in the guide rail 8, the inner wall of the swivel 7 is of a slope structure, vertical strip-shaped prompting lines are symmetrically arranged on the inner wall of the swivel 7 and aligned with the highest point of the arc-shaped strip 9, the width dimension of the guide rail 8 is larger than that of the limiting block 6, and the guide rail 8 and the arc-shaped strip 9 are all in annular arrangement;
when the movable type automatic limiting device is used, the swivel 7 positioned in the limiting ring 5 provides positioning installation for the movable direction of the limiting block 6 through the guide rail 8, wherein the limiting block 6 is penetrated and connected with the straight strip-shaped crossing at the lower end face of the swivel 7 and then the limiting block 6, so that the limiting block 6 enters the guide rail 8, the annular limiting block 6 in the guide rail 8 provides guiding, and the arc-shaped strips 9 symmetrically arranged at the lower end are driven to synchronously rotate when the swivel 7 rotates and use, and as the heights of the two sides of the arc-shaped strips 9 are lower than the middle height of the arc-shaped strips 9, when the arc-shaped strips 9 push the arc-shaped rods 11 to use, vertical strip-shaped prompting lines symmetrically arranged on the inner wall of the swivel 7 provide prompting effects for the highest point positions of the arc-shaped strips 9;
the arc-shaped strip 9 is symmetrically arranged at the bottom end of the swivel 7, the surface of the arc-shaped strip 9 is in contact with the ball 10, the ball 10 is arranged at one end of the arc-shaped rod 11 in a rolling way, the other end of the arc-shaped rod 11 is connected with the inner clamping of the locating ring 13, the inner wall surface of the arc-shaped rod 11 is provided with a rotating rod 12, the rotating rod 12 is rotationally connected inside the limiting ring 5, the locating ring 13 is internally provided with a hole connected with the arc-shaped rod 11 in a clamping way, and the arc-shaped rod 11 penetrates through the inside of the limiting ring 5;
when the rotary rod 12 is used, the rotary rod 12 is in grabbing connection with the outer wall surfaces on two sides of the limiting ring 5 as shown in fig. 1, the rotary rod 12 rotates to drive the arc rod 11 to move, one end of the arc rod 11 is provided with the ball 10 during use, the ball 10 is matched with the surface of the arc rod 9 to slide, the lower end position of the rod-shaped structure of the rotary rod 12 is provided with a centralized structure, the rotary rod 12 downwards moves to push the arc rod 11 to penetrate through the limiting ring 5 and contact with the surface of the arc rod 9 under the influence of gravity, the arc rod 9 is used for positioning and installing the arc rod 11, assistance is provided for the movable space of the arc rod 11, and the arc rod 11 and the other end of the positioning ring 13 are positioned and installed.
Working principle: when the overhaul hook lock device for the bag cage filter bag is used, the elastic band 1 and the filter bag 2 form a cylindrical structure sleeved with the cage body 3, the limiting ring 5 and the cage body 3 are positioned during use, the arc bar 9 pushes the arc bar 11 during rotation of the rotating ring 7, the arc bar 11 is matched with the rod-shaped structure of the rotating rod 12 to rotate, meanwhile, the rotating rod 12 provides a rotating axis for the arc bar 11 to move, the arc bar 11 penetrates through the limiting ring 5 to move back and forth to provide a stable moving direction, the cylindrical structure formed by the elastic band 1 and the filter bag 2 further provides a wrapping state for the cage body 3 and the limiting ring 5 to be further positioned and installed, the other end of the arc bar 11 is locked with the positioning ring 13, and dust is further collected and used in the dust collecting equipment, so that the whole dust collecting equipment is put into the whole.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a draw maintenance hook lock device who pulls bag cage filter bag, includes elastic webbing (1), swivel (7) and arc strip (9), its characterized in that:
the elastic band (1) is of an annular cylindrical structure, the bottom end of the elastic band (1) is connected with the filter bag (2), the filter bag (2) is internally wrapped on the outer wall surface of the cage body (3), the hook buckle (4) is arranged at the bottom end inside the cage body (3), the upper end of the cage body (3) is connected with the limiting ring (5) in a clamping manner, and limiting blocks (6) are symmetrically arranged on the inner wall of the limiting ring (5);
the rotating ring (7) is in sliding connection with the upper end of the limiting ring (5), a guide rail (8) is arranged in the rotating ring (7), a limiting block (6) is in sliding connection with the guide rail (8), straight-bar-shaped crossing penetrating through the lower end face of the rotating ring (7) is symmetrically arranged in the guide rail (8), and the inner wall of the rotating ring (7) is of a slope structure;
arc strip (9), its symmetry is installed swivel (7) bottom, arc strip (9) surface and ball (10) contact, and ball (10) roll setting in arc pole (11) one end to arc pole (11) other end and the inside block of holding ring (13) are connected, arc pole (11) internal face is provided with bull stick (12), and bull stick (12) rotate and connect inside spacing ring (5).
2. The service hook lock device for hooking and dragging a bag cage filter bag according to claim 1, wherein: elastic bands are arranged in the upper ends of the elastic bands (1), and one ends of positioning rings (13) are arranged on the inner walls of the elastic bands (1).
3. The service hook lock device for hooking and dragging a bag cage filter bag according to claim 1, wherein: the diameter of the limiting ring (5) is consistent with that of the cage body (3), and a block structure which is connected with the top end of the cage body (3) in a clamping way is arranged at the bottom end of the limiting ring (5).
4. The service hook lock device for hooking and dragging a bag cage filter bag according to claim 1, wherein: vertical strip prompt lines are symmetrically arranged on the inner wall of the swivel (7), and the prompt lines are aligned with the highest point of the arc-shaped strip (9).
5. The service hook lock device for hooking and dragging a bag cage filter bag according to claim 1, wherein: the width of the guide rail (8) is larger than that of the limiting block (6), and the guide rail (8) and the arc-shaped strip (9) are all in annular arrangement.
6. The service hook lock device for hooking and dragging a bag cage filter bag according to claim 1, wherein: the positioning ring (13) is internally provided with a hole which is connected with the arc-shaped rod (11) in a clamping way, and the arc-shaped rod (11) penetrates through the limiting ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501650.3U CN218980895U (en) | 2022-12-27 | 2022-12-27 | Maintenance hook lock device for hooking and dragging bag cage filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501650.3U CN218980895U (en) | 2022-12-27 | 2022-12-27 | Maintenance hook lock device for hooking and dragging bag cage filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980895U true CN218980895U (en) | 2023-05-09 |
Family
ID=86190559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223501650.3U Active CN218980895U (en) | 2022-12-27 | 2022-12-27 | Maintenance hook lock device for hooking and dragging bag cage filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980895U (en) |
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2022
- 2022-12-27 CN CN202223501650.3U patent/CN218980895U/en active Active
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